A man walking at the speed of 8 km/hr covers a certain distance in 4 hours and 30 minutes. If he covers the same distance by cycle in 4 hours, then what is the speed (in km/hr) of cycle?
Show answer & explanation
Correct answer: B
Explanation
Speed = 8 km/h
Time = 4 hours 30 minutes = 4.5 hours
Distance = 8 × 4.5 = 36 km
Bicycle speed = 36 ÷ 4 = 9 km/h